SqlBuilder

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Object Hierarchy:

Description:

Content:

Static methods:

• public static Quark error_quark ()

Creation methods:

• public SqlBuilder (SqlStatementType stmt_type)
  Create a new SqlBuilder object to build Statement or SqlStatement objects of type stmt_type

Methods:

• public SqlBuilderId add_case_v (SqlBuilderId test_expr, SqlBuilderId else_expr, SqlBuilderId[] when_array, SqlBuilderId[] then_array)
  Creates a new CASE ... WHEN ... THEN ... ELSE ... END expression.
• public SqlBuilderId add_cond (SqlOperatorType op, SqlBuilderId op1, SqlBuilderId op2, SqlBuilderId op3)
  Builds a new expression which represents a condition (or operation).
• public SqlBuilderId add_cond_v (SqlOperatorType op, SqlBuilderId[] op_ids)
  Builds a new expression which represents a condition (or operation).
• public SqlBuilderId add_expr_value (Value? value)
  Defines an expression in this which may be reused to build other parts of a statement.
• public SqlBuilderId add_field_id (string field_name, string? table_name = null)
  Defines an expression representing a field in this, which may be reused to build other parts of a statement, for instance as a parameter to add_cond or add_field_value_id.
• public void add_field_value_as_gvalue (string field_name, Value? value)
  Valid only for: INSERT, UPDATE statements.
• public void add_field_value_id (SqlBuilderId field_id, SqlBuilderId value_id)
  Valid only for: INSERT, UPDATE, SELECT statements <itemizedlist> <listitem><para>For UPDATE: specifies that the field represented by field_id will be set to the value identified by value_id.
• public SqlBuilderId add_function_v (string func_name, SqlBuilderId[] args)
  Builds a new expression which represents a function applied to some arguments
• public SqlBuilderId add_id (string str)
  Defines an expression representing an identifier in this, which may be reused to build other parts of a statement, for instance as a parameter to add_cond or add_field_value_id.
• public SqlBuilderId add_param (string param_name, Type type, bool nullok)
  Defines a parameter in this which may be reused to build other parts of a statement.
• public SqlBuilderId add_sub_select (SqlStatement sqlst)
  Adds an expression which is a subselect.
• public void compound_add_sub_select (SqlStatement sqlst)
  Add a sub select to a COMPOUND statement
• public void compound_add_sub_select_from_builder (SqlBuilder subselect)
  Add a sub select to a COMPOUND statement
• public void compound_set_type (SqlStatementCompoundType compound_type)
  Changes the type of compound which this is making, for a COMPOUND statement
• public SqlExpr export_expression (SqlBuilderId id)
  Exports a part managed by this as a new SqlExpr, which can represent any expression in a statement.
• public unowned SqlStatement? get_sql_statement ()
  Creates a new SqlStatement structure from this's contents.
• public Statement get_statement () throws Error
  Creates a new Statement statement from this's contents.
• public SqlBuilderId import_expression (SqlExpr expr)
  Imports the expr into this .
• public SqlBuilderId import_expression_from_builder (SqlBuilder query, SqlBuilderId expr_id)
  Imports the an expression located in query into this.
• public void join_add_field (SqlBuilderId join_id, string field_name)
  Alter a join in a SELECT statement to make its condition use equal field values in the fields named field_name in both tables, via the USING keyword.
• public SqlBuilderId select_add_field (string field_name, string? table_name = null, string? alias = null)
  Valid only for: SELECT statements.
• public SqlBuilderId select_add_target (string table_name, string? alias = null)
  Adds a new target to a SELECT statement
• public SqlBuilderId select_add_target_id (SqlBuilderId table_id, string? alias = null)
  Adds a new target to a SELECT statement.
• public void select_group_by (SqlBuilderId expr_id)
  Valid only for: SELECT statements
• public SqlBuilderId select_join_targets (SqlBuilderId left_target_id, SqlBuilderId right_target_id, SqlSelectJoinType join_type, SqlBuilderId join_expr)
  Joins two targets in a SELECT statement, using the join_type type of join.
• public void select_order_by (SqlBuilderId expr_id, bool asc, string? collation_name = null)
  Adds a new ORDER BY expression to a SELECT statement.
• public void select_set_distinct (bool distinct, SqlBuilderId expr_id)
  Defines (if distinct is true ) or removes (if distinct is false) a DISTINCT clause for a SELECT statement.
• public void select_set_having (SqlBuilderId cond_id)
  Valid only for: SELECT statements
• public void select_set_limit (SqlBuilderId limit_count_expr_id, SqlBuilderId limit_offset_expr_id)
  If limit_count_expr_id is not 0, defines the maximum number of rows in the DataModel resulting from the execution of the built statement.
• public void set_table (string table_name)
  Valid only for: INSERT, UPDATE, DELETE statements
• public void set_where (SqlBuilderId cond_id)
  Valid only for: UPDATE, DELETE, SELECT statements

Inherited Members: